About Screen - Huawei UPS5000-S Series User Manual

UPS5000-S-(350 kVA-800 kVA) User Manual
User Manual
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If the ECM to be maintained is still working, perform ECM active/standby switchover on this
screen (a dialog box is displayed for you to confirm this operation). After performing
active/standby switchover, ensure that this ECM is in standby state (that is, the green indicator
is blinking) and then maintain the ECM.
iBOX control
Reset the specified iBOX and iBAT, and sets the iBAT blinking function or measures the
iBAT internal resistance.
Item
Reset
Blink
Internal
resistan
ce
Bus capacitor life forecast
If the service life of a capacitor is about to end, that is, Module X bus capacitor life (y) is
less than 1.0, contact Huawei technical support to replace the power module.

4.1.2.6 About Screen

On the System Info screen, tap About to view the UPS model, manufacturer name,
monitoring version and power version, as shown in Figure 4-40. To view version details, tap
Version Info.
Issue 05 (2019-02-27)
Only professional personnel are allowed to use this function.
Clear faults before performing ECM active/standby switchover.
After an ECM is inserted, active and standby switchover is supported only after the ECM
is configured and starts working properly (about 30 seconds).
Description
Restart an iBAT or an iBOX.
Make the red indicator on the iBAT start or stop blinking super fast.
Measure the battery internal resistance. If the condition for measuring internal
resistance is met (batteries are fully charged), you can tap Measure to start
measuring the internal resistance of the selected iBAT in an iBOX.
NOTE
The interval between two measurement operations must be greater than 10 minutes.
Copyright © Huawei Technologies Co., Ltd.
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